PTI had returned -29.33% year-to-date leading up to today’s news, versus a +4.50% return from the benchmark S&P 500 during the same period.

More Info About Proteostasis Therapeutics, Inc. (PTI)

Proteostasis Therapeutics, Inc., a biopharmaceutical company, develops therapeutics to treat protein conformational diseases. The company offers disease-modifying therapeutics for cystic fibrosis; and also develops treatments for diseases caused by an imbalance in the proteostasis network and characterized by defects in protein folding, trafficking, and clearance, including genetic, neurodegenerative, and retinal degenerative diseases. The company was founded in 2006 and is based in Cambridge, Massachusetts. View our full PTI ticker page with ratings, news, and more.

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